v1rev 12025-09-30IEC 60947-6-1:2021, 3.3.6
Class PC TSE
0112/2///62683#ACH007
transfer switch equipment based on mechanical switching devices, that do not need electrical power to hold the main contacts open or closed and capable of making, carrying, and breaking currents under normal circuit conditions including operating overload conditions, and making and withstanding short-circuit currents
value term- Enumeration code
ACH007
Metadata#
- Note
- Note 1 to entry: For the purposes of this document, a fuse-combination unit is considered a Class PC device capable of breaking short-circuit current. Note 2 to entry: Class PC TSE are also capable of withstanding conditional short-circuit currents.
- Source document
- IEC 60947-6-1:2021, 3.3.6
- Version
- 1
- Revision
- 1
- Status
- Standard
- Publisher
- IEC
- Published in
- IEC 62683DB
- Responsible committee
- IEC/TC 121
- Change request
C00175- Dates
- Original: 2025-09-30
- Current version: 2025-09-30
- Current revision: 2025-09-30